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| author | Tom Warren <twarren.nvidia@gmail.com> | 2013-02-08 07:25:32 +0000 |
|---|---|---|
| committer | Tom Warren <twarren@nvidia.com> | 2013-03-14 11:06:42 -0700 |
| commit | a7f8b5e616e49a2bb819eeb96b5438039307e7b6 (patch) | |
| tree | 46aead8b28c57f7600e77ed5f1deb92d3aae6877 /include/configs | |
| parent | b77c3547e867f7876b3f970125c45d556588d9cb (diff) | |
| download | u-boot-imx-a7f8b5e616e49a2bb819eeb96b5438039307e7b6.zip u-boot-imx-a7f8b5e616e49a2bb819eeb96b5438039307e7b6.tar.gz u-boot-imx-a7f8b5e616e49a2bb819eeb96b5438039307e7b6.tar.bz2 | |
Tegra114: I2C: Enable I2C driver on Dalmore E1611 eval board
Tested all 5 'buses', i2c probe enumerates device addresses on bus
0, 1 and 2.
Signed-off-by: Tom Warren <twarren@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Diffstat (limited to 'include/configs')
| -rw-r--r-- | include/configs/dalmore.h | 9 | ||||
| -rw-r--r-- | include/configs/tegra114-common.h | 3 |
2 files changed, 12 insertions, 0 deletions
diff --git a/include/configs/dalmore.h b/include/configs/dalmore.h index ce32c80..b1a6e34 100644 --- a/include/configs/dalmore.h +++ b/include/configs/dalmore.h @@ -41,6 +41,15 @@ #define CONFIG_MACH_TYPE MACH_TYPE_DALMORE #define CONFIG_BOARD_EARLY_INIT_F + +/* I2C */ +#define CONFIG_TEGRA_I2C +#define CONFIG_SYS_I2C_INIT_BOARD +#define CONFIG_I2C_MULTI_BUS +#define CONFIG_SYS_MAX_I2C_BUS TEGRA_I2C_NUM_CONTROLLERS +#define CONFIG_SYS_I2C_SPEED 100000 +#define CONFIG_CMD_I2C + #define CONFIG_ENV_IS_NOWHERE #define MACH_TYPE_DALMORE 4304 /* not yet in mach-types.h */ diff --git a/include/configs/tegra114-common.h b/include/configs/tegra114-common.h index 0033530..c2986d8 100644 --- a/include/configs/tegra114-common.h +++ b/include/configs/tegra114-common.h @@ -76,4 +76,7 @@ #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/tegra114/u-boot-spl.lds" +/* Total I2C ports on Tegra114 */ +#define TEGRA_I2C_NUM_CONTROLLERS 5 + #endif /* _TEGRA114_COMMON_H_ */ |